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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000010596923997 3,016 digits created 2026-10-06

Value

9538784391263213220431624608689753449308675163930320277021829920331043566052841268471233725734146192555173433958215780825718057172580109426679045587618818165938568478963224635988837558223456208405699853919895531460703924827391291327083566241262340158686973832886449451350842959091823698039897404084827637879900376553082105013601675267056302394128315156065889441738723921634210840901970438848662418817191303711141430056123109161851247051798548268777538460455429895235548120506998759966205645546167817247435694425906878010413517707410441625848252532245726649284092031777590446249159752101342369967596927907840583510887699150864189612430846158527774392929585898376079511258796566836846449058605225950225246741604613591599520022629174190381354931651654539183405261567707969371353269356243681346804093678814112584069455885948017522812097748550191612090948750829758202484704999216028754266247107820625033385699031510876972240031588897418841485505847472641200652934277656858072138218472225033681590868985794208707755575724492246735647752382979954551212571188543228464407824319918320659663056879644779337584471488855080677941772948418663169810889394481011927071009976543853778307373961074919667354583852389082352600721394538434395838146014703127745103374166558681878309364700277864573006128639178723869034674152665763665463473584555074590101555529336914678488437242827020031144841412257792189998615628696879727740411995917664534016622650470623058964670934469474121628379495983213252040559209006074860033179704243965357403033338043384371566867175930076682342067262513110852718995619269551229986080836087864359602808232088177147592707592038665517081976774382548888456413731957542642390393887649517819003613930809290789620145193123053970611450771101997119557479288572485103015942972364323656643909745507396824355522274754216776720972378012927887437170215578381108257402604241082688725707445463175492906730650419161983166573278287179800157902351893038383757990039670049190240331077077569828479424569278638548144300496512374931984456371184999812391587673471940122007760211612487093595105627559310607353183930228972547751927462351852036539944840468916921035672690298963594374946101678043698544106210047310372079131667752390000771258778697334023923369065359321329462387370899364065989214580364766073001655013451567765414085711592478675796818548356472740175519314038047489277340041657389727296251512010974049423081272050550717236208719129556301068224193077595154029053363425494110525989497809616301385664929801143556122251220134555477865096079367429224732139528773179553339350245716935521608218148034407282224828313040218352078819406336937691830447068429623674375626754150862352644181482318631158585256811345936980758806579793140118167426615673909587253827509345558720378094100594336871732560919781477283516718762959792625242646486179673244448345140074603327894422654537727896078008165522669122493759937414638081010693523245851818917061484784462807929499229197037645895883152511318599373230539822773188119457592367278488922517631877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 3,200-digit prime (315 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 19 of 315

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596923997 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000010596923997},"decimal":true,"detail":2}}'